FRP identification piles are a composite material profile made of alkali-free glass fiber, unsaturated polyester resin or vinyl resin through pultrusion process.

FRP identification piles include FRP cable identification piles, FRP oil and gas identification piles, FRP communication identification piles, FRP optical cable identification piles, FRP water supply identification piles, FRP railway identification piles, FRP highway mileage piles, FRP milestones, etc.
FRP identification piles are widely used in power, communication, gas, oil, tap water, railway geographical pipeline path channel indicator signs and warning signs. They are used in urban areas, scenic areas, green belts, bushes, and both sides of the top pipe to indicate the route of the pipeline. The sign pole can play a role of reminder and warning. First of all, the line patrol personnel can quickly locate the pipeline by comparing the "electronic inspection information button, pipeline direction, pipeline pile number" on the sign pole, clarify the direction, and take timely measures to win the opportunity for repair and rapid emergency disposal. Secondly, if it involves construction in the high-pressure pipeline area, the operating unit can get prompts and contact information in time to avoid high-pressure pipelines, avoid blind digging, cross collisions, and damage to the pipeline caused by geophysical exploration, and maintain gas supply safety. The buried signposts will provide strong support for our electricity, gas, communications and water supply.

1. The sign is formed in one step, with light weight, corrosion resistance, good sealing performance, safety and beauty, and all-weather protection. It can meet the needs of various harsh environments and places of outdoor engineering projects, and overcome the defects of outdoor metal equipment boxes that are easy to corrode, short life, and poor thermal insulation performance. It is deeply relied on by users and widely used in petroleum, petrochemical, telecommunications, electricity, railways and other departments.
2. The FRP sign is made of excellent insulating materials. The high-performance insulation resistance can maintain good dielectric properties at high frequencies, does not reflect, does not block microwave propagation, does not rust, and is safe for long-term use!
3. The FRP sign has strong impact resistance, does not deform after impact, has high tensile strength, bending strength and impact toughness, and has a specific gravity between 1.9-2.0. It can fully meet the safety of outdoor use and has good impact resistance. Our company's series of sign posts and signboards are impact-resistant, wear-resistant, high-temperature-resistant, and corrosion-resistant, so the service life can reach more than 50 years!